Physics

Physics

Problem

For a rigid body that remains at rest in all respects, which of the following conditions must be satisfied? a) ∑τ≠0\sum \tau \neq 0 but α=0\alpha = 0 b) ∑τ=0\sum \tau = 0 and ω=0\omega = 0 c) ∑τ=0\sum \tau = 0 and α=0\alpha = 0 d) ∑τ=0\sum \tau = 0 but α≠0\alpha \neq 0

Browse the problem library